CN218502167U - Biomass raw material smashing pretreatment device - Google Patents
Biomass raw material smashing pretreatment device Download PDFInfo
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- CN218502167U CN218502167U CN202222119409.8U CN202222119409U CN218502167U CN 218502167 U CN218502167 U CN 218502167U CN 202222119409 U CN202222119409 U CN 202222119409U CN 218502167 U CN218502167 U CN 218502167U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Abstract
The utility model discloses a biomass raw material crushing pretreatment device, which comprises a machine body assembly, wherein the machine body assembly comprises a crusher body, a storage hopper, a feeding pipe, a discharging pipe and a crushing roller; the pretreatment mechanism comprises an air blower, an air guide pipe, a heat conducting plate, an air conveying pipe, an air collecting pipe and a filter screen. The utility model discloses an air-blower utilizes the flue gas after the bleed pipe removes dust the direct combustion boiler to take out and the inside of leading-in unloading pipe, then the heat that carries in absorbing the flue gas through the heat-conducting plate heats the stoving processing for the intraductal corncob powder of unloading, then derive the flue gas after using the intraductal unloading to the gas-collecting through the gas-supply pipe, then discharge the flue gas to the inside of unloading pipe through the gas-collecting pipe, tentatively air-dry the processing to the corncob raw materials, thereby the humidity of corncob powder has been reduced, make the corncob raw materials need not to carry out the stack sunning after smashing the completion, the process that corncob biomass raw materials handled has been simplified, biomass power generation's efficiency has been improved.
Description
The technical field is as follows:
the utility model relates to a living beings raw materials smashes preliminary treatment technical field, specifically is a living beings raw materials smashes preprocessing device.
Background art:
the biomass power generation is power generation by utilizing biomass energy of biomass, is one of renewable energy power generation, and comprises agriculture and forestry waste direct combustion power generation, agriculture and forestry waste gasification power generation, waste incineration power generation, waste landfill gas power generation and methane power generation; the biomass raw material crushing is to crush the biomass raw material so that the biomass raw material can be more fully combusted in a direct-fired boiler, and corncobs are one of the commonly used biomass raw materials;
traditional corncob biomass feedstock is when carrying out the crushing processing, because the corncob contains certain moisture usually to lead to the corncob to need carry out outdoor stack sunning after smashing the completion, be used for reducing the humidity of corncob powder, corncob biomass feedstock processing procedure is comparatively complicated, has influenced biomass power generation's efficiency, for this reason, proposes a biomass feedstock smashes preprocessing device.
The utility model has the following contents:
an object of the utility model is to provide a biomass raw materials smashes preprocessing device to solve one of the problem that proposes among the above-mentioned background art.
The utility model discloses by following technical scheme implement: a biomass raw material crushing pretreatment device comprises
The machine body assembly comprises a crusher body, a storage hopper, a feeding pipe, a discharging pipe and a crushing roller;
the pretreatment mechanism comprises an air blower, an air guide pipe, a heat conducting plate, an air conveying pipe, an air collecting pipe and a filter screen;
the top of the outer side wall of the pulverizer body is communicated with a feeding pipe, the middle of the outer side wall of the feeding pipe is fixedly connected with a gas collecting pipe, the bottom of the pulverizer body is provided with a discharging pipe, the inner side wall of the discharging pipe is fixedly connected with a heat conducting plate, an air blower is installed on one side of the upper surface of the discharging pipe, an air inlet of the air blower is communicated with an air entraining pipe, one side of the discharging pipe is communicated with a gas conveying pipe, and one end of the gas conveying pipe is communicated with the outer side wall of the gas collecting pipe.
As further preferable in the present technical solution: the inside wall of rubbing crusher body is rotated through the bearing and is connected with crushing roller, main motor is installed to rubbing crusher body's lateral wall one side, the output shaft of main motor runs through the inside wall of rubbing crusher body and fixed connection in the one end of smashing the roller.
As further preferable in the present technical solution: the feeding motor is installed to the one end of material loading pipe, the output shaft of material loading motor runs through the inside wall and the first auger column of fixedly connected with of material loading pipe.
As a further preferred aspect of the present invention: the unloading motor is installed to one side of unloading pipe, the output shaft of unloading motor runs through the inside wall and the fixedly connected with second auger post of unloading pipe.
As further preferable in the present technical solution: the inner side wall of the gas collecting pipe is fixedly connected with a filter screen.
As further preferable in the present technical solution: the bottom of the crusher body is communicated with a material guide pipe, and one end of the material guide pipe penetrates through the inner side wall of the discharging pipe and is communicated with one side of the outer side wall of the heat conducting plate.
As a further preferred aspect of the present invention: the lateral wall top intercommunication of material loading pipe has row material pipe, the one end intercommunication of arranging the material pipe has the storage hopper.
As a further preferred aspect of the present invention: the middle part of the inner side wall of the crusher body is fixedly connected with a filter plate.
The utility model has the advantages that: the utility model discloses an air-blower utilizes the flue gas after the bleed pipe removes dust with the direct combustion boiler to take out and the leading-in inside of unloading pipe, then the heat that carries in absorbing the flue gas through the heat-conducting plate carries out the heating and drying treatment for the intraductal corncob powder of unloading, then derive to the discharge pipe through the flue gas after the gas-supply pipe will be used in the unloading, then discharge the flue gas to the inside of material pipe through the discharge pipe, tentatively air-dry the processing to the corncob raw materials, thereby the humidity of corncob powder has been reduced, make the corncob raw materials need not to carry out the stack sunning after smashing the completion, corncob biomass raw materials processing's process has been simplified, biomass power generation's efficiency has been improved.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the feeding tube of the present invention;
FIG. 3 is a schematic cross-sectional view of the blanking tube of the present invention;
fig. 4 is a schematic view of the sectional structure of the pulverizer body of the present invention.
In the figure: 1. a body assembly; 2. a pretreatment mechanism; 101. a pulverizer body; 102. a storage hopper; 103. feeding pipes; 104. a discharging pipe; 105. a crushing roller; 201. a blower; 202. a bleed pipe; 203. a heat conducting plate; 204. a gas delivery pipe; 205. a gas collecting pipe; 206. filtering with a screen; 41. a main motor; 42. a feeding motor; 43. a first auger column; 44. a blanking motor; 45. a second auger column; 46. a material guide pipe; 47. filtering the plate; 48. a discharge pipe.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: a biomass raw material crushing pretreatment device comprises
The machine body component 1, the machine body component 1 comprises a crusher body 101, a storage hopper 102, a feeding pipe 103, a discharging pipe 104 and a crushing roller 105;
the pretreatment mechanism 2, the pretreatment mechanism 2 comprises an air blower 201, an air-bleed pipe 202, a heat-conducting plate 203, an air conveying pipe 204, an air collecting pipe 205 and a filter screen 206;
the outer side wall top of rubbing crusher body 101 communicates has material loading pipe 103, material loading pipe 103's outer side wall middle part fixedly connected with gas collecting pipe 205, rubbing crusher body 101's bottom is equipped with unloading pipe 104, the inside wall fixedly connected with heat-conducting plate 203 of unloading pipe 104, air-blower 201 is installed to the upper surface one side of unloading pipe 104, air inlet intercommunication of air-blower 201 has bleed pipe 202, one side intercommunication of unloading pipe 104 has gas-supply pipe 204, the one end of gas-supply pipe 204 communicates in gas collecting pipe 205's lateral wall.
In this embodiment, specifically: the inner side wall of the crusher body 101 is rotatably connected with a crushing rotary roller 105 through a bearing, one side of the outer side wall of the crusher body 101 is provided with a main motor 41, and an output shaft of the main motor 41 penetrates through the inner side wall of the crusher body 101 and is fixedly connected to one end of the crushing rotary roller 105; the crushing roller 105 is driven to rotate by the output shaft of the main motor 41, and the corn cob raw material is crushed by the rotating crushing roller 105.
In this embodiment, specifically: a feeding motor 42 is installed at one end of the feeding pipe 103, an output shaft of the feeding motor 42 penetrates through the inner side wall of the feeding pipe 103 and is fixedly connected with a first auger column 43, a discharging motor 44 is installed at one side of the discharging pipe 104, and an output shaft of the discharging motor 44 penetrates through the inner side wall of the discharging pipe 104 and is fixedly connected with a second auger column 45; the first auger column 43 is driven to rotate through the output shaft of the feeding motor 42, the corncob raw materials are led out to the inside of the crusher body 101 through the rotating first auger column 43, the second auger column 45 is driven to rotate through the output shaft of the discharging motor 44, and the corn powder is discharged through the rotating second auger column 45.
In this embodiment, specifically: the inner side wall of the gas collecting pipe 205 is fixedly connected with a filter screen 206; the corncob raw materials are intercepted by the filter screen 206, so that the corncob raw materials are prevented from entering the gas collecting pipe 205.
In this embodiment, specifically: the bottom of the crusher body 101 is communicated with a material guide pipe 46, one end of the material guide pipe 46 penetrates through the inner side wall of the blanking pipe 104 and is communicated with one side of the outer side wall of the heat conducting plate 203; the corncob powder is discharged to the insides of the discharging pipe 104 and the feeding pipe 103 through the guide pipe 46.
In this embodiment, specifically: the top of the outer side wall of the feeding pipe 103 is communicated with a discharge pipe 48, and one end of the discharge pipe 48 is communicated with a storage hopper 102; corncob raw materials are stored through the storage hopper 102, and then the corncob raw materials in the storage hopper 102 are guided out to the interior of the feeding pipe 103 through the discharging pipe 48.
In this embodiment, specifically: the middle part of the inner side wall of the crusher body 101 is fixedly connected with a filter plate 47; the crushed corncobs are screened through a filter plate 47.
Working principle or structural principle: when the corn cob crushing device is used, corn cob raw materials are stored through the storage hopper 102, then the corn cob raw materials in the storage hopper 102 are guided out to the interior of the feeding pipe 103 through the discharging pipe 48, then the first auger column 43 is driven to rotate through the output shaft of the feeding motor 42, the corn cob raw materials are guided out to the interior of the crusher body 101 through the rotating first auger column 43, then the crushing roller 105 is driven to rotate through the output shaft of the main motor 41, the corn cob raw materials are crushed through the rotating crushing roller 105, the crushed corn cobs are screened through the arranged filter plate 47, the crushing effect of the corn cobs is ensured, then the corn cob powder is discharged to the interiors of the discharging pipe 104 and the feeding pipe 103 through the guide pipe 46, then the second auger column 45 is driven to rotate through the output shaft of the discharging motor 44, the corn cob powder is discharged through the rotating second auger column 45 so as to be subjected to centralized treatment, meanwhile, the flue gas generated after dust removal of the direct-fired boiler is extracted by the air blower 201 through the air-entraining pipe 202 and is discharged into the discharging pipe 104, the heat carried in the flue gas is absorbed by the heat-conducting plate 203 to heat and dry the corncob powder in the discharging pipe 104, the flue gas used by the discharging pipe 104 is led out to the inside of the gas collecting pipe 205 through the gas conveying pipe 204 and is discharged into the inside of the charging pipe 103 through the gas collecting pipe 205, so that the corncob raw material in the charging pipe 103 is air-dried by the rapidly flowing flue gas and the residual heat in the flue gas, the corncob raw material is pretreated by the heat carried in the tail gas of the direct-fired boiler, the humidity of the corncob powder is reduced, the corncob raw material does not need to be stacked and aired after being crushed, the process of processing of the corncob biomass raw material is simplified, and the biomass power generation efficiency is improved, and the utilization rate of the heat energy resource of the direct-fired boiler is increased.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A biomass raw material crushing pretreatment device is characterized by comprising
The machine body assembly (1), the machine body assembly (1) comprises a pulverizer body (101), a storage hopper (102), a feeding pipe (103), a discharging pipe (104) and a pulverizing roller (105);
the pretreatment mechanism (2), the pretreatment mechanism (2) comprises an air blower (201), an air guide pipe (202), a heat conducting plate (203), an air conveying pipe (204), an air collecting pipe (205) and a filter screen (206);
the utility model discloses a crusher, including rubbing crusher body (101), feed pipe (103), air-blower (201), air inlet intercommunication of air-blower (201) has bleed pipe (202), one side intercommunication of feed pipe (104) has air-conveying pipe (204), the one end of air-conveying pipe (204) communicates in the lateral wall of air-conveying pipe (205), the lateral wall middle part fixedly connected with gas collecting pipe (205) of feed pipe (103), the bottom of rubbing crusher body (101) is equipped with down pipe (104), the inside wall fixedly connected with heat-conducting plate (203) of down pipe (104), air-blower (201) are installed to upper surface one side of down pipe (104).
2. The biomass raw material pulverization pretreatment device according to claim 1, characterized in that: the inner side wall of the pulverizer body (101) is rotatably connected with a pulverizing rotary roller (105) through a bearing, a main motor (41) is installed on one side of the outer side wall of the pulverizer body (101), and an output shaft of the main motor (41) penetrates through the inner side wall of the pulverizer body (101) and is fixedly connected to one end of the pulverizing rotary roller (105).
3. The biomass raw material pulverization pretreatment device according to claim 1, characterized in that: a feeding motor (42) is installed at one end of the feeding pipe (103), and an output shaft of the feeding motor (42) penetrates through the inner side wall of the feeding pipe (103) and is fixedly connected with a first auger column (43).
4. The biomass raw material pulverization pretreatment device according to claim 1, characterized in that: a blanking motor (44) is installed on one side of the blanking pipe (104), and an output shaft of the blanking motor (44) penetrates through the inner side wall of the blanking pipe (104) and is fixedly connected with a second auger column (45).
5. The biomass raw material pulverization pretreatment device according to claim 1, characterized in that: the inner side wall of the gas collecting pipe (205) is fixedly connected with a filter screen (206).
6. The biomass raw material pulverization pretreatment device according to claim 1, characterized in that: the bottom of the crusher body (101) is communicated with a material guide pipe (46), one end of the material guide pipe (46) penetrates through the inner side wall of the blanking pipe (104) and is communicated with one side of the outer side wall of the heat conducting plate (203).
7. The biomass raw material pulverization pretreatment device according to claim 1, characterized in that: the top of the outer side wall of the feeding pipe (103) is communicated with a discharging pipe (48), and one end of the discharging pipe (48) is communicated with a storage hopper (102).
8. The biomass raw material pulverization pretreatment device according to claim 1, characterized in that: the middle part of the inner side wall of the crusher body (101) is fixedly connected with a filter plate (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222119409.8U CN218502167U (en) | 2022-08-11 | 2022-08-11 | Biomass raw material smashing pretreatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222119409.8U CN218502167U (en) | 2022-08-11 | 2022-08-11 | Biomass raw material smashing pretreatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218502167U true CN218502167U (en) | 2023-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222119409.8U Active CN218502167U (en) | 2022-08-11 | 2022-08-11 | Biomass raw material smashing pretreatment device |
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| Country | Link |
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| CN (1) | CN218502167U (en) |
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- 2022-08-11 CN CN202222119409.8U patent/CN218502167U/en active Active
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